Quiz about Multiplying Rational Numbers

Question 1

Multiply. Write your answer in simplest form.

Accepted Answer

5/6

Answer

27/40

Answer

-27/40

Answer

-5/6

Question 2

Twelve negative fractions are multiplied together. What will the sign of the answer be

Accepted Answer

Positive

Answer

Negative

Answer

Neither

Question 3

-1 x -1 x -1 x -1 x -1

Accepted Answer

-1

Answer

1

Answer

-5

Answer

5

Question 4

Question 4.

Accepted Answer

-72

Answer

72

Answer

18

Answer

-18

Question 5

2.5 x (-1.2)

Accepted Answer

-3

Answer

-3.7

Answer

3.7

Answer

3

Question 6

1 x 1

Accepted Answer

1

Answer

-1

Answer

0

Answer

2

Question 7

-3 x 2

Accepted Answer

-6

Answer

-1

Answer

-5

Answer

6

Question 8

-4.2 x -5

Accepted Answer

21

Answer

-21

Answer

-9.2

Answer

-1.2

Question 9

1/3 x 2/5

Accepted Answer

2/15

Answer

3/8

Answer

1/2

Answer

1/15

Question 10

2/3 x (-6)

Accepted Answer

-4

Answer

4

Answer

4/3

Answer

-4/3

Question 11

-3.9 x (-2.8)

Accepted Answer

10.92

Answer

1.092

Answer

-1.092

Answer

-10.92

Question 12

(-3.9) x (-2.8)

Accepted Answer

10.92

Answer

1.092

Answer

-1.092

Answer

-10.92

Question 13

Find the product. 3/7 X 3/4 =

Accepted Answer

9/28

Answer

9/24

Answer

6/32

Answer

1/28

Question 14

-3/8 x 4/5

Accepted Answer

-3/10

Answer

3/10

Answer

1/10

Answer

-5/6

Question 15

-1/3 x 2/5

Accepted Answer

-2/15

Answer

-3/8

Answer

2/15

Answer

-1/15

Multiplying Rational Numbers

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